lab_6

The first product I like would be the"Self Cleaning Paint". Lotus leaves create a hydrophobic surface. These leaves were used by the German company Sto. ot design paint that is self cleaning.by imbedding similar structure into the paint. Hence rain could wash away dirt on walls and this makes it more efficient and friendly by helping omit dangerous detergents.

The second product is the sonar cane, this uses the technology similar in bats that move about using sonar signals. This could be very helpul for the impaired people and help give them a sense of sight and increase their standard of day to day life by guiding them virtually through sonar waves and their reflections after hitting an object creates an environment.

Lastly I love the High Speed trains that have been built mainly in Japan they are a technological marvel based on the efficient design of Birds their serrations are copied from owls quite design and make the train almost hard to hear and their front and aerodynamics is based on a kingfishers beak which reduces sonic booms and makes the train flow easily through the air as it attains high speeds. Altogether giving the passenger a very high speed and smooth travelling unlike found in majority of the other trains today.